Round|Natural|GIA

3.80ct E I1 Round Natural Diamond

EX • E/I1 • GIA 6421636303

Certificate GIA 6421636303

Diamond specifications and retailer prices

From $71,612 NZD
$40,220 USD
As of October 25, 2026
Save $27,148 NZD (27%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $98,760 NZD at Yorxs · As of October 29, 2026
View at Yorxs

About this 3.8ct natural round diamond

This 3.8ct natural round sits in the three to five carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6421636303. Listed at 5 retailers as of October 25, 2026, with prices from $71,612 to $98,760, a $27,148 spread on the same certified stone. Yorxs lists it at $98,760. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.80
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6421636303
Dimensions9.93 × 9.86 × 6.26 mm
L/W Ratio1.01
Top View
9.93 mm9.86 mm3.80 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6421636303
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $71,612 NZD|Low: $71,612 NZD|High: $98,760 NZD|Avg: $79,134 NZD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 29, 2026
Retailer 1$71,612 NZD
Retailer 3$71,858 NZD
Retailer 2$76,045 NZD
Yorxs$98,760 NZD

26 data points across 4 retailers

5 retailers$71,612 NZD to $98,760 NZD

B+
Cheapest Retailer
-
$71,612 NZD
$40,220 USD
B+
Retailer 2
-
$71,858 NZD
HK$315,300 HKD
View
B+
Retailer 3
-
$76,045 NZD
$42,710 USD
View
B
Retailer 4
-
$94,712 NZD
$53,194 USD
View
Most Expensive
B
Yorxs
251410824 · Oct 29
$98,760 NZD
€52,826 EUR
View
4 more retailers have this diamond
Prices start from $71,612 NZDSave up to $27,148 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
3.80ct Round
$71,612 NZD